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TaskContract.sol

// Todo App Task Contract
pragma solidity 0.8.6;

contract TaskContract {
    event AddTask(address recipient, unit taskId)
    event Delete(uint taskId, bool isDeleted)

    struct Task {
     uint id;
     string taskText;
     bool isDeleted;
    }


    Task[] private tasks;
    mapping(uint256 => address) taskToOwner;

    function addTask(string memory taskText, bool isDeleted) external {
        uint taskId = tasks.length;
        tasks.push(Task(taskId, taskText, isDeleted));
        taskToOwner[taskId] = msg.sender;
        emit AddTask(msg.sender, taskId)
    }


    function getMyTasks() external view returns (Task[] memory){
        Task[] memory temporary = new Task[](tasks.length);
        uint counter = 0;

        for(unit i = 0; i<tasks.length; i++) {
            if(taskToOwner[i] == msg.sender && tasks[i].isDeleted == false) {
                temporary[counter] - tasks[i];
                counter++;
            }
        }
        Task[] memory result = new Task[](counter);
        for ( unit i=0; i < counter; i++) {
            result[i] = temporary[i];
        }
        return result;
    }


    function deleteTasks(uint taskId, bool isDeleted) external {
        if(taskToOwner[taskId] == msg.sender){
            tasks[taskId].isDeleted = isDeleted;
            emit DeleteTask(taskId, isDeleted);
        }
    }

    TaskContract.deleteTask(0, true)

}